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HDPE Lined Reducer Specifications
- Housing :A 234 WPB Sh.40 /ASTM A 106 GR.B In Compliance with ANSI B16.28
- Lining: HDPE or PP or PTFE
- Flanges : ASTM A 105 / IS 2062 In Compliance with ANSI B16. class 150 lbs All ends fixed flanges.
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Size
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A
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DN 40
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114
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DN 50
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127
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DN 65
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140
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DN 80
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152
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DN 100
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178
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DN 150
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229
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DN 200
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279
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Inspection and Tests
Hydrostatic Pressure Test: All Piping products are tested for 150 % of maximum recommended working pressure.Test pressure reaches in 1 minute and maintained for 3 minutes.
Electrostatic Test:
All Lined products are tested with non-destructive high voltage tester at an output voltage of 10 Kv. to detect lining integrity or pin holes.
Visual Inspection:
All finished products are visually inspected for any spots or cracks.
External Finish
Two coats of red oxide primer and Grey hammer tone paint for Valves and sight flow indicators.
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